OpenSesame Server provides a fully automated API based solution for project customization, versioning and rendering to generate content on demand, using either the JSON API for web apps or regular text files that can be edited in a spreadsheet.

Batch process folders of After Effects project and search and replace file paths. This can come in handy if you are moving a project to a different folder structure like a new server. You can also use it to batch replace files in many projects at once.